Aerial Telegraph. Roman signal towers. A basket containing fire was hung from an arm near the top of the tower and used to signal a message which was passed along a chain of similar towers. Liebig trade card c.1900. Chromolithograph
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP09099786
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
NO
Property Release:
NO
Right to Privacy:
No
Same folder images: